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1.Basic Maths (1) : Vectors
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Vector and Scalar, Representation of Vectors, Need for Co-ordinate System, Distance & Displacement 39 minLecture1.1
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Mathematics of Vectors, Triangle Law and Parallelogram Law 01 hourLecture1.2
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Addition More than Two Vectors, Subtraction of Vectors- Displacement vector 28 minLecture1.3
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Elementary Maths 14 minLecture1.4
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Unit Vectors, Special Unit Vectors, Resolution of Vectors 49 minLecture1.5
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Addition & Subtract using Unit Vectors, 3 D Vectors, Product of Vectors 54 minLecture1.6
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Chapter Notes – Basic Maths (1) : VectorsLecture1.7
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2.Basic Maths (2) : Calculus
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Delta, Concept of Infinity, Time Instant Interval, Rate of Change, Position and Velocity 40 minLecture2.1
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Fundamental Idea of Differentiation- Constant Multiplication Rule, Sum/Difference Rule 29 minLecture2.2
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Trigonometric functions, Log function, Product Rule, Quotient Rule, Chain Rule 25 minLecture2.3
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Integration- Formulas of Integration, Use of Integration 45 minLecture2.4
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3.Unit and Measurement
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Unit, History of Unit of Length-Metre, Properties of a Good Unit 21 minLecture3.1
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Concept of Derived Units, Fundamental Physics Quantities and Prefix of Units 38 minLecture3.2
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Unit-less Derived Quantities, Supplementary Quantities, Systems of Unit, Unit Conversion 39 minLecture3.3
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Dimensional Analysis, Dimension and Unit, Dimensionless Quantities 32 minLecture3.4
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Principle of Homogeneity 34 minLecture3.5
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Dimensionally Correct/Incorrect Equations, Use of Dimensional Analysis 41 minLecture3.6
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More Units of Length and Measurement of Length 47 minLecture3.7
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Errors and Their Reasons 36 minLecture3.8
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Combination of Errors 42 minLecture3.9
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Round Off, Significant Figures, Exponent Form of Numbers/Scientific Notation 27 minLecture3.10
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Chapter Notes – Unit and MeasurementLecture3.11
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NCERT Solutions – Unit and MeasurementLecture3.12
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Revision Notes – Unit and MeasurementLecture3.13
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4.Motion (1) : Straight Line Motion
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Meaning of Dimension; Position; Distance & Displacement 25 minLecture4.1
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Average Speed & Velocity; Instantaneous Speed & Velocity 31 minLecture4.2
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Photo Diagram; Acceleration- Direction of acceleration, Conceptual Examples 22 minLecture4.3
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Constant Acceleration; Equations of constant acceleration 43 minLecture4.4
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Average Velocity Examples and Concepts; Reaction Time 19 minLecture4.5
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Free Fall under Gravity 30 minLecture4.6
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Variable Acceleration; Derivation of Constant Acceleration Equations 48 minLecture4.7
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Chapter Notes – Motion (1) : Straight Line MotionLecture4.8
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NCERT Solutions – Straight Line MotionLecture4.9
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Revision Notes Straight Line MotionLecture4.10
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5.Motion (2) : Graphs
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Tangent & Chord; Slope of Line- Chord & Tangent; Meaning of x/t graph, v/t graph, a/t graph 59 minLecture5.1
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Graph Conversion 51 minLecture5.2
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Area Under Curve 22 minLecture5.3
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6.Motion (3) : Two Dimensional Motion
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Projectile on Level Ground 32 minLecture6.1
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Terms Related to Projectile on Level Ground 31 minLecture6.2
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Not Level to Level Projectile, Problem Solving, Dot Product 34 minLecture6.3
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Equation of Trajectory and Some Miscellaneous Questions 35 minLecture6.4
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Projectile on Inclined Plane 39 minLecture6.5
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Collision of Projectile and Avg. Acceleration in 2D Motion 16 minLecture6.6
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7.Motion (4) : Relative Motion
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Reference Frame and Distance of Closest Approach 45 minLecture7.1
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Relative Motion in 2D 26 minLecture7.2
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Free Fall & Relative Motion 26 minLecture7.3
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Throwing Object from Moving Body 32 minLecture7.4
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Rain Problem (theory)- and Wind in Rain Problem 32 minLecture7.5
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River Based Problem 26 minLecture7.6
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Crossing River by Shortest Distance- Least Time to Cross River; Wind Problems; Relative Approach 27 minLecture7.7
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8.Newton's Laws of Motion
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Force and Newton’s Laws 33 minLecture8.1
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Normal Reaction, Free Body Diagram(F.B.D), Normal on circular bodies, Mass and Weight 57 minLecture8.2
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Tension Force(Ideal Pulley, Clamp Force), Internal & External Force, Heavy Rope 01 hourLecture8.3
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Spring Force(Sudden Change, Series and Parallel Cutting of Spring) 01 hourLecture8.4
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Inertia and Non-Inertial Frames(Pseudo Force), Action-Reactin Pair, Monkey Problem 49 minLecture8.5
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Chapter Notes – Newton’s Laws of MotionLecture8.6
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NCERT Solutions – Laws of MotionLecture8.7
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Revision Notes Laws of MotionLecture8.8
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9.Constrain Motion
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Force of mass-less body; Constrain Motion- Pulley Constrain 1 01 hourLecture9.1
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Pulley constrain 2, Alternate Method; Wedge Constrain- Proof 49 minLecture9.2
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Relative Constrain 01 hourLecture9.3
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10.Friction
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Kinetic friction Theory- Theory, Angle of friction 32 minLecture10.1
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Static Friction Theory- Based on Example 2, Direction of friction Theory 01 minLecture10.2
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Some Advanced Examples 18 minLecture10.3
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Block Over Block Theory 01 hourLecture10.4
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Conveyor belt, Static and kinetic co-eff. of friction, Friction on wheels, Theoretical examples 27 minLecture10.5
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Chapter Notes – FrictionLecture10.6
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11.Circular Motion
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Ex. on Average Acc. and Angular Variables Theory and Ref. Frame 52 minLecture11.1
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Uniform Circular Motion and Centripetal Force 40 minLecture11.2
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Non-Uniform Center of Mass – Theory by Ex 2; Friction 01 hourLecture11.3
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Centrifugal Force and Banking of Roads 01 hourLecture11.4
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Radius of Curvature- Radius of Curvature; Axial Vector; Well of Death 34 minLecture11.5
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Chapter Notes – Circular MotionLecture11.6
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12.Work Energy Power
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Work & its calculation and Work-done on curved path 31 minLecture12.1
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Work-done by Different Forces 01 hourLecture12.2
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Work Energy Theorem and W.E. th in Non-inertial frame, W.E. th and Time 23 minLecture12.3
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Work Energy Theorem for System 55 minLecture12.4
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Energy and Different Forms of Energy-and Energy of Chain; Potential Energy & Reference Frame 28 minLecture12.5
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Potential Energy Curve and Power 01 hourLecture12.6
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Normal Reaction, Vertical Circular Motion, Motion in Co-Concentric Spheres 27 minLecture12.7
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Motion on Outer Surface of Sphere, Motion on Inner Surface of Fixed Sphere 59 minLecture12.8
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Motion on Rope, Motion on Rod 32 minLecture12.9
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VCM – 1 31 minLecture12.10
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VCM – 2 01 hourLecture12.11
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VCM – 3 22 minLecture12.12
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Chapter Notes – Work Energy PowerLecture12.13
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NCERT Solutions – Work Energy PowerLecture12.14
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Revision Notes Work Energy PowerLecture12.15
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13.Momentum
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Introduction and Conservation of Momentum 35 minLecture13.1
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Impulsive Force – Characteristics of Impulsive Force 30 minLecture13.2
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Momentum Conservation in Presence of External Force – Two Steps Problems 41 minLecture13.3
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Questions Involving Momentum & Work Energy Theorem 27 minLecture13.4
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Collision – Head – on Collision and Special Cases of Head – on Collision 39 minLecture13.5
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Oblique Collision 24 minLecture13.6
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Collision of Ball with Flat Surface 38 minLecture13.7
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Impulse and Average Force 58 minLecture13.8
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Advanced Questions 50 minLecture13.9
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14.Center of Mass
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Center of Mass (CM) Frame and Kinetic Energy in C – Frame 29 minLecture14.1
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Finding Center of Mass by Replacement Method and Finding CM of Plate with Hole 36 minLecture14.2
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Finding CM by Integration and CM of Some Standard Objects 57 minLecture14.3
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Motion of CM; Newton’s 2nd Law for CM; CM in Circular Motion 41 minLecture14.4
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Revision Notes Center of MassLecture14.5
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15.Rotational Motion
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Rigid Body – Motion of Rigid Body; Axis of Rotation 14 minLecture15.1
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Vector Product/ Cross Product; Torque 44 minLecture15.2
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Couple and Principle of Moments 48 minLecture15.3
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Pseudo Force and Toppling – Overturning of Car 01 hourLecture15.4
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Moment of Inertia 01 hourLecture15.5
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Parallel Axis Theorem; Perpendicular Axis Theorem; Quantitative Analysis; Radius of Gyra 01 hourLecture15.6
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Analogy b/w Transnational & Rotational Motion; Relation b/w Linear and Angular Velocity; Dynamics of Rotation 40 minLecture15.7
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Angular Momentum 30 minLecture15.8
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Angular Momentum of a Particle 32 minLecture15.9
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Rotational Collision 49 minLecture15.10
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Kinetic Energy, Work, Power; Potential Energy; Linear & Angular Acceleration; Hinge Force; Angular Impulse 02 hourLecture15.11
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Chapter Notes – Rotational Motion and Rolling MotionLecture15.12
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NCERT Solutions – Rotational MotionLecture15.13
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Revision Notes Rotational MotionLecture15.14
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16.Rolling Motion
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Introduction to Rolling Motion 40 minLecture16.1
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Rolling Motion on Spool 24 minLecture16.2
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Friction 59 minLecture16.3
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Direction of Friction 01 hourLecture16.4
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Rolling on Moving Platform and Motion of Touching Spheres 44 minLecture16.5
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Rope Based Questions 55 minLecture16.6
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Work-done by Friction in Rolling Motion, Kinetic Energy in Transnational + Rotational Motion 29 minLecture16.7
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Angular Momentum in Rotation + Translation 01 hourLecture16.8
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Angular Collision 01 hourLecture16.9
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Instantaneous Axis of Rotation 50 minLecture16.10
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De-Lambart’s Theorem 50 minLecture16.11
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17.Gravitation
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Gravitation force, Universal Law of Gravitation, Gravitational Force due to Hollow Sphere and Solid Sphere 35 minLecture17.1
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Acceleration due to Gravity and Rotation of Earth 42 minLecture17.2
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Potential Energy, Questions and Solutions 56 minLecture17.3
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Satellites, Circular Motion, Geostationary Satellites and Polar Satellites 42 minLecture17.4
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Polar Satellites, Weightlessness in Satellites, Trajectories and Kepler’s Laws 29 minLecture17.5
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Chapter Notes – GravitationLecture17.6
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NCERT Solutions – GravitationLecture17.7
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Revision Notes GravitationLecture17.8
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18.Simple Harmonic Motion
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Oscillatory Motion – Horizontal Spring Block System, Qualitative Analysis of Horizontal Spring System 33 minLecture18.1
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Quantitative Analysis of Horizontal Spring System; Frequency and Angular Frequency; Velocity and Acceleration; Mechanical Energy 47 minLecture18.2
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Relating Uniform Circular Motion and SHM and Phasor Diagram 30 minLecture18.3
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Equation of SHM and Problem Solving using Phasor Diagram 39 minLecture18.4
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Questions 40 minLecture18.5
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More Oscillating Systems – Vertical Spring Block System 41 minLecture18.6
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Angular Oscillations – Simple Pendulum 34 minLecture18.7
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Compound / Physical Pendulum, Torsional Pendulum, Equilibrium of Angular SHM; Differentiation by Chain Rule 38 minLecture18.8
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Energy Method to find Time Period 30 minLecture18.9
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Finding Amplitude of SHM 30 minLecture18.10
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Block Over Block and Elastic Rope 33 minLecture18.11
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Superposition of Horizontal SHMs and Perpendicular 30 minLecture18.12
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Damped Oscillations 28 minLecture18.13
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19.Waves (Part-1)
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Wave, Plotting and Shifting of Curves, Meaning of y/t and y/x Graph, Wave is an Illusion!, 1D Wave on String 55 minLecture19.1
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Wave Equation, Analysis of Wave Equation and Wave Velocity 55 minLecture19.2
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Sinusoidal Wave (Harmonic Wave), Wave Equation for Sinusoidal Wave, Particle Velocity, Slope of Rope, Wave Velocity 01 hourLecture19.3
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Superposition of Waves 44 minLecture19.4
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Reflection of Waves 37 minLecture19.5
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Standing Waves 01 hourLecture19.6
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Tuning Fork, Sonometer and Equation of Standing Waves 54 minLecture19.7
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Energy in Waves 54 minLecture19.8
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Chapter Notes – WavesLecture19.9
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NCERT Solutions – WavesLecture19.10
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Revision Notes WavesLecture19.11
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20.Waves (Part-2)
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Waves, Propagation of Sound Wave and Wave Equation 27 minLecture20.1
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Sound as a Pressure Wave 38 minLecture20.2
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Speed of Sound, Laplace Correction and Intensity of Sound Waves 59 minLecture20.3
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Spherical and Cylindrical Sound Waves 31 minLecture20.4
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Addition of Sin Functions, Interference of Sound Waves of Same Frequency, Interference of Coherent Sources 01 hourLecture20.5
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Quinke’s Apparatus 32 minLecture20.6
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Interference of Sound Waves of Slightly Different Frequencies (Beats) 39 minLecture20.7
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Reflection of Sound Waves, Standing Waves, End Correction 39 minLecture20.8
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Standing Waves in Terms of Pressure, Standing Waves on Rods, Kund’s Tube, Resonance Tube Experiment 49 minLecture20.9
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Doppler Effect, Reflection from Wall, Doppler Effect in 2 Dimension 01 hourLecture20.10
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21.Mechanical Properties of Solids
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Rigid body,Strain, Stress,Hook’s Law 25 minLecture21.1
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Breaking Stress 26 minLecture21.2
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Shear Stress and Strain, Bulk Modulus, Elasticity and Plasticity, Stress-Strain Curve, Young’s Modulus 34 minLecture21.3
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Chapter Notes – Mechanical Properties of SolidsLecture21.4
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NCERT Solutions – Mechanical Properties of SolidsLecture21.5
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Revision Notes Mechanical Properties of SolidsLecture21.6
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22.Thermal Expansion
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Linear Expansion; Second’s Pendulum; Bimetallic Strip; Expansion of Hole; Thermal Stress 01 hourLecture22.1
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Areal/Superficial Expansion; Volume Expansion; Thermal Expansion of Liquid; Measurement of Temperature; Anomal 01 hourLecture22.2
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Arial/Superficial Expansion; Volume Expansion; Thermal Expansion of Liquid; Measurement of Temperature 38 minLecture22.3
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Chapter Notes – Thermal ExpansionLecture22.4
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NCERT Solutions – Thermal ExpansionLecture22.5
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23.Heat and Calorimetry
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24.Heat Transfer
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Conduction; Comparison between Charge Flow & Heat Flow 42 minLecture24.1
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Equivalent Thermal Conductivity; Heat Transfer and Calorimetry; Use of Integration; Length Variation 44 minLecture24.2
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Convection; Radiation, Black Body, Prevost Theory, Emissive Power & Emissivity, Kirchoff’s Law, Stefan – Boltzman Law 01 hourLecture24.3
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Newton’s Law of Cooling, Cooling Curve; Wien’s Displacement Law; Thermo Flask 48 minLecture24.4
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Chapter Notes – Heat TransferLecture24.5
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Revision Notes Heat TransferLecture24.6
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25.Kinetic Theory of Gases
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Model of Gas,Postulates of Kinetic Theory of Gases, Ideal Gas, Mean free Path, Maxwell’s speed Distribution 37 minLecture25.1
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Volume, Pressure of Gases, Kinetic Energy, Temperature, Ideal Gas Equation 45 minLecture25.2
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Gas Laws, Internal energy of Gas, Degree of Freedom, Degree of Freedom of Mono-atomic and Diatomic Gas 56 minLecture25.3
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Chapter Notes – Kinetic Theory of GasesLecture25.4
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NCERT Solutions – Kinetic Theory of GasesLecture25.5
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Revision Notes Kinetic Theory of GasesLecture25.6
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26.Thermodynamics
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State Equation; Thermodynamic Process; Process Equation & Graph; Work done by Gas 01 hourLecture26.1
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Heat – Work Equivalence; 1st Law of Thermodynamics; Adiabatic Process 57 minLecture26.2
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Workdone in Adiabatic Process; Specific Molar Heat Capacity 39 minLecture26.3
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Poly-tropic Process, Bulk Modulus; Free Expansion; Mixture of Gases 54 minLecture26.4
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Heat Engine, Refrigerator or Heat Pump, Energy Conservation, Kelvin-Plank Statement, Clausius Statement 01 hourLecture26.5
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Carnot Cycle, Reversible and Irreversible Process, Specific Heat Capacity of Solids and Water 01 hourLecture26.6
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Chapter Notes – ThermodynamicsLecture26.7
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NCERT Solutions – ThermodynamicsLecture26.8
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Revision Notes ThermodynamicsLecture26.9
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27.Fluids
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Introduction, Pressure of Liquid 47 minLecture27.1
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Manometer, Barometer 41 minLecture27.2
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Pascal Law, Hydraulic Lift 35 minLecture27.3
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Accelerated Liquid, Vertical and Horizontal Acceleration, Pressure Variation in Horizontally Accelerated Liquid 57 minLecture27.4
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Rotating Liquid, Rotating Liquid in U-Tube 28 minLecture27.5
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Archimedes’ Principle, Hollow Objects 59 minLecture27.6
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Apparent Weight, Variation of Liquid Force with Height 01 hourLecture27.7
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Multiple Liquids 34 minLecture27.8
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Center of Bouyancy 28 minLecture27.9
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Fluid Dynamics, Equation of Continuity 48 minLecture27.10
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Magnus Effect 37 minLecture27.11
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Venturimeter, Pitot Tube 27 minLecture27.12
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Questions and Solutions 31 minLecture27.13
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Chapter Notes – FluidsLecture27.14
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28.Surface Tension and Viscosity
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Surface Tension, Surface Energy 52 minLecture28.1
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Force of Cohesion, Force of Adhesion, Angle of Contact, Radius of Meniscus, Capillary Rise 54 minLecture28.2
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Pressure Difference Across Meniscus, Variation of Surface tension with Temperature 27 minLecture28.3
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Viscous Force 35 minLecture28.4
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Terminal Velocity, Velocity Gradient, Renolds Number, Turbulent Flow, Streamline Flow 41 minLecture28.5
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Chapter Notes – Surface Tension and ViscosityLecture28.6
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